Detailed information of TA system    

insolicoBioinformatically predicted

Overview

TA module


Type II Classification (family/domain) pemIK/MazF(toxin)
Location 236904..237546 Replicon chromosome
Accession NZ_CP029454
Organism Bacillus cereus strain FORC087

Toxin (Protein)


Gene name pemK Uniprot ID R8I8B8
Locus tag FORC087_RS01360 Protein ID WP_000635965.1
Coordinates 237196..237546 (+) Length 117 a.a.

Antitoxin (Protein)


Gene name pemI Uniprot ID R8I8H2
Locus tag FORC087_RS01355 Protein ID WP_000004570.1
Coordinates 236904..237191 (+) Length 96 a.a.

Genomic Context

Locus tag Coordinates Strand Size (bp) Protein ID Product Description
FORC087_RS01330 232221..233183 + 963 WP_000961161.1 UV DNA damage repair endonuclease UvsE -
FORC087_RS01335 233176..233748 - 573 WP_000908523.1 rhomboid family intramembrane serine protease -
FORC087_RS01340 233842..234201 + 360 WP_000583417.1 holo-ACP synthase -
FORC087_RS01345 234358..235308 + 951 WP_002060618.1 outer membrane lipoprotein carrier protein LolA -
FORC087_RS01350 235426..236595 + 1170 WP_000390617.1 alanine racemase -
FORC087_RS01355 236904..237191 + 288 WP_000004570.1 antitoxin EndoAI Antitoxin
FORC087_RS01360 237196..237546 + 351 WP_000635965.1 type II toxin-antitoxin system endoribonuclease NdoA Toxin
FORC087_RS01365 237614..239782 + 2169 WP_000426236.1 RNA-binding transcriptional accessory protein -
FORC087_RS01370 239840..239956 - 117 WP_001143642.1 cortex morphogenetic protein CmpA -
FORC087_RS01375 240152..240610 + 459 WP_000344239.1 SprT family protein -

Associated MGEs

MGE
detail		 Similar
MGEs		 Relative
position		 MGE Type Cargo ARG Virulence gene Coordinates Length (bp)


Relative position:
(1) inside: TA loci is completely located inside the MGE;
(2) overlap: TA loci is partially overlapped with the MGE;
(3) flank: The TA loci is located in the 5 kb flanking regions of MGE.


Domains

Predicted by InterproScan

Toxin

mRNA interferase PemK-like

(4-111)

Antitoxin


No domain identified.



Sequences

Toxin        


Download         Length: 117 a.a.        Molecular weight: 12948.04 Da        Isoelectric Point: 5.7168

>T105682 WP_000635965.1 NZ_CP029454:237196-237546 [Bacillus cereus]
MIVKRGDVYFADLSPVVGSEQGGVRPVLVIQNDIGNRFSPTVIVAAITAQIQKAKLPTHVEIDAKKYGFERDSVILLEQI
RTIDKQRLTDKITHLDEVMMSRVDEALQISLGLIDF

Download         Length: 351 bp

>T105682 NZ_CP029454:237196-237546 [Bacillus cereus]
TTGATTGTAAAACGCGGCGACGTGTATTTTGCAGACCTTTCCCCAGTTGTTGGTTCTGAGCAAGGAGGCGTTCGTCCGGT
TCTTGTCATTCAAAATGACATCGGAAATCGTTTTAGTCCAACGGTGATTGTAGCGGCTATTACTGCACAGATTCAAAAAG
CGAAATTACCCACTCATGTGGAAATTGATGCGAAAAAGTATGGTTTTGAGAGAGATTCTGTTATTTTACTTGAGCAGATT
CGAACAATCGATAAGCAACGCTTAACGGACAAAATCACTCATTTGGATGAAGTGATGATGAGTCGTGTAGATGAAGCGTT
ACAAATTAGTTTAGGACTAATAGATTTTTAA

Antitoxin


Download         Length: 96 a.a.        Molecular weight: 10780.36 Da        Isoelectric Point: 8.9605

>AT105682 WP_000004570.1 NZ_CP029454:236904-237191 [Bacillus cereus]
VSESSVTTEIVVRLPKQMVTELDGIGKQENKNRHELICQATQLLLRQHKTKKRYQHESMRRGYIEMGKINLGIASEAFLA
EYEAAHTVERLVSGG

Download         Length: 288 bp

>AT105682 NZ_CP029454:236904-237191 [Bacillus cereus]
GTGTCCGAATCAAGTGTAACTACTGAAATCGTGGTTCGGTTGCCAAAGCAAATGGTAACGGAATTGGACGGAATTGGAAA
ACAAGAGAATAAGAATCGCCATGAACTAATTTGCCAGGCAACACAATTGTTATTGCGTCAACATAAGACGAAGAAACGCT
ACCAACATGAATCAATGCGACGTGGGTACATTGAAATGGGAAAAATTAATCTTGGTATTGCATCTGAAGCTTTCTTAGCA
GAGTATGAAGCAGCTCATACAGTAGAACGCTTAGTTAGCGGGGGGTAA

Similar Proteins

Only experimentally validated proteins are listed.

Protein Organism Identities (%) Coverage (%) Ha-value
Protein Organism Identities (%) Coverage (%) Ha-value

Structures

Toxin

Source ID Structure
AlphaFold DB A0A366G118

Antitoxin

Source ID Structure
AlphaFold DB A0A366FY90

References